Quantitative copper adding device for producing electrolytic cell anode steel claw

Abstract

The utility model relates to the technical field of anode steel claw production, in particular to a quantitative copper adding device for producing an electrolytic cell anode steel claw, which comprises a support frame, a bottom plate arranged on the outer side of the support frame and used for supporting copper materials and a protection box used for preventing the copper materials from scattering, and a quantitative part for weighing the copper materials is arranged in the protection box. A material conveying piece used for feeding is arranged on the outer side of the protection box, the supporting frame comprises a stand column, a fixing rod and a base are fixedly connected to the outer side of the stand column, the supporting frame further comprises a supporting rod fixedly connected to the outer side of the stand column, and the supporting rod is fixed to the outer side of the base; a copper material falls on the upper portion of the weighing plate, the weighing instrument at the bottom of the weighing plate is used for weighing the copper material, after the copper material reaches the preset weight, the weighing instrument transmits a signal to the controller, the controller controls the hydraulic rod to contract, the hydraulic rod drives the bottom plate to turn downwards on the stand column, and the copper material on the weighing plate is discharged into a smelting furnace. The resistance of the anode steel claw is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anode steel claw production, in particular to a quantitative copper adding device used for producing anode steel claws of electrolytic cells. Background Art

[0002] In the modern aluminum electrolysis industry, prebaked anodes are widely used for aluminum electrolysis industrial production. Since the implementation of the cryolite alumina molten salt electrolysis method in the modern aluminum electrolysis industry, anode steel claws have been used because steel is relatively cheap and the aluminum electrolysis cell is simple. Anode steel claws are an important part of the anode group on the electrolytic cell, mainly used for conducting electricity and bearing the load of anode carbon blocks. When assembling the anode, the carbon bowl is used to install the steel claw feet, and the steel claw feet are cast in the carbon bowl with phosphorus pig iron. The upper part of the anode steel claw and the aluminum conductive rod are connected by aluminum-steel explosion welding, and then the aluminum conductive rod is tightly connected to the anode carbon block to form an anode carbon block group. In the electrolytic production process, the anode steel claw in the electrolytic cell plays a vital role. When the current is constant and other production conditions remain unchanged, the smaller the resistance of the anode steel claw, the smaller the voltage of the electrolytic cell, the more power-saving the electrolytic cell, and the higher the current efficiency.

[0003] In this context, a certain amount of copper is added to the anode steel claw to achieve the purpose of reducing resistance and voltage drop. The amount of copper added inside the smelting furnace has a very important influence on the quality of the anode steel claw, so the amount of copper added needs to be strictly controlled. At present, copper is generally added manually when adding copper to the smelting furnace, and it is difficult to control the amount of copper added. If the copper addition is inaccurate, it will not only affect the quality of the anode steel claw, but also waste raw materials. Utility Model Content

[0004] The utility model aims to provide a quantitative copper adding device for producing anode steel claws of electrolytic cells, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative copper adding device for producing anode steel claws of electrolytic cells, comprising a support frame, and also comprising: a bottom plate arranged on the outside of the support frame for supporting copper material and a protective box for preventing the copper material from scattering, wherein a quantitative part for weighing the copper material is arranged inside the protective box, and a material feeding part for feeding is arranged on the outside of the protective box.

[0006] Preferably, the support frame comprises a column, and a fixing rod and a base are fixedly connected to the outer side of the column.

[0007] Preferably, the support frame further comprises a support rod fixedly connected to the outside of the column, and the support rod is fixed to the outside of the base.

[0008] Preferably, the base plate is rotatably connected to the outer side of the column, and the protection box is fixedly connected to the outer side of the column.

[0009] Preferably, the quantitative member comprises a weighing instrument fixedly connected to the outer side of the bottom plate, and a weighing plate is fixedly connected to the outer side of the weighing instrument.

[0010] Preferably, the quantitative member further comprises a hydraulic rod arranged on the outside of the fixed rod, the piston rod of the hydraulic rod is rotatably connected to the bottom of the base plate, and the outside of the fixed rod is fixedly connected with a controller.

[0011] Preferably, the material conveying member comprises a material conveying pipe fixedly connected to the inside of the protective box, and a feed hopper is fixedly connected to the outside of the material conveying pipe.

[0012] Preferably, an inclined plate is fixedly connected to the outer side of the support rod, and a baffle is fixedly connected to the outer side of the inclined plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model discloses that copper material falls onto the upper part of the weighing plate, and the weighing instrument at the bottom of the weighing plate is used to weigh the copper material. When the copper material reaches a predetermined weight, the weighing instrument transmits a signal to a controller, and the controller controls the hydraulic rod to contract, and the hydraulic rod drives the bottom plate to flip downward on the column, so that the copper material on the weighing plate is discharged into the smelting furnace, and the resistance of the anode steel claw is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the quantitative component structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the support frame structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the material feeding member of the utility model.

[0019] In the figure: 1. support frame; 101. column; 102. fixing rod; 103. base; 104. support rod; 2. bottom plate; 3. protection box; 4. quantitative piece; 401. weighing instrument; 402. weighing plate; 403. controller; 404. hydraulic rod; 5. feeding piece; 501. feeding pipe; 502. feeding hopper; 6. inclined plate; 7. baffle. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-4 As shown, a quantitative copper adding device for producing anode steel claws of electrolytic cells includes a support frame 1, and also includes: a bottom plate 2 arranged on the outside of the support frame 1 for supporting copper material and a protective box 3 for preventing the copper material from scattering, a quantitative part 4 for weighing the copper material is arranged inside the protective box 3, and a material feeding part 5 for feeding is arranged on the outside of the protective box 3.

[0022] It should be noted that: copper material is injected into the protection box 3 through the material feeding piece 5, and the copper material inside the protection box 3 is weighed by the quantitative piece 4. When the weight of the copper material reaches a predetermined weight, the bottom plate 2 is turned over to discharge the copper material inside the protection box 3.

[0023] like Figure 2 As shown, the support frame 1 includes a column 101, and a fixing rod 102 and a base 103 are fixedly connected to the outside of the column 101; the support frame 1 also includes a support rod 104 fixedly connected to the outside of the column 101, and the support rod 104 is fixed to the outside of the base 103; the bottom plate 2 is rotatably connected to the outside of the column 101, and the protection box 3 is fixedly connected to the outside of the column 101. Two columns 101 are symmetrically fixedly connected on both sides of the fixing rod 102, the bottom of the column 101 is fixedly connected to the base 103, the outside of the column 101 is fixedly connected to the supporting rod 104, and the two ends of the supporting rod 104 are fixedly connected to the column 101 and the base 103 respectively, the protection box 3 is fixedly connected to the outside of the column 101 through a fixing block, and the bottom plate 2 is rotatably connected to the outside of the column 101 through a rotating shaft. The fixing rod 102 and the supporting rod 104 are used to reinforce the column 101, and the base 103 is used to improve the firmness of the column 101.

[0024] like Figure 2 and Figure 3 As shown, the quantitative component 4 includes a weighing device 401 fixedly connected to the outside of the base plate 2, and a weighing plate 402 is fixedly connected to the outside of the weighing device 401; the quantitative component 4 also includes a hydraulic rod 404 arranged on the outside of the fixed rod 102, and the piston rod of the hydraulic rod 404 is rotatably connected to the bottom of the base plate 2, and a controller 403 is fixedly connected to the outside of the fixed rod 102. The weighing instrument 401 is fixedly connected to the top of the base plate 2, the weighing plate 402 is fixed to the top of the weighing instrument 401, one end of the hydraulic rod 404 is rotatably connected to the outside of the fixed rod 102, the piston rod of the hydraulic rod 404 is rotated at the bottom of the base plate 2, and the copper material falls to the upper part of the weighing plate 402. The copper material is weighed and processed by the weighing instrument 401 at the bottom of the weighing plate 402. When the copper material reaches a predetermined weight, the weighing instrument 401 transmits a signal to the controller 403, and the controller 403 controls the hydraulic rod 404 to contract. The hydraulic rod 404 drives the base plate 2 to flip downward on the column 101, and discharges the copper material on the weighing plate 402. The weighing instrument 401 and the controller 403 are both existing technologies, and the specific working principles are not repeated here.

[0025] like Figure 1 and Figure 4 As shown, the feed member 5 includes a feed pipe 501 fixedly connected to the inside of the protection box 3, and a feed hopper 502 is fixedly connected to the outside of the feed pipe 501; an inclined plate 6 is fixedly connected to the outside of the support rod 104, and a baffle 7 is fixedly connected to the outside of the inclined plate 6. The feed pipe 501 is plugged into the inside of the protection box 3, and the feed hopper 502 is welded to the top of the feed pipe 501. The user puts copper material into the feed hopper 502, and the copper material slides into the inside of the protection box 3 through the feed pipe 501. The copper material is discharged from the protection box 3 and falls on the inclined plate 6, and the copper material is put into the smelting furnace through the inclined plate 6.

[0026] Working principle: When producing anode steel claws of an electrolytic cell, the user puts copper material into the feed hopper 502, and the copper material slides into the protective box 3 through the feed pipe 501, and the copper material falls on the upper part of the weighing plate 402. The weighing instrument 401 at the bottom of the weighing plate 402 is used to weigh the copper material. When the copper material reaches a predetermined weight, the weighing instrument 401 transmits a signal to the controller 403, and the controller 403 controls the hydraulic rod 404 to contract, and the hydraulic rod 404 drives the bottom plate 2 to flip downward on the column 101, and the copper material on the weighing plate 402 is discharged. After being discharged from the protective box 3, the copper material falls on the inclined plate 6, and the copper material is put into the smelting furnace through the inclined plate 6.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A quantitative copper adding device for producing anode steel claws of electrolytic cells, comprising a support frame (1), characterized in that: Also includes: A bottom plate (2) for supporting copper material and a protective box (3) for preventing the copper material from scattering are arranged outside the support frame (1); a quantitative piece (4) for weighing the copper material is arranged inside the protective box (3); and a material conveying piece (5) for feeding the material is arranged outside the protective box (3).

2. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 1, characterized in that: The support frame (1) comprises a column (101), and a fixing rod (102) and a base (103) are fixedly connected to the outer side of the column (101).

3. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 2, characterized in that: The support frame (1) further comprises a support rod (104) fixedly connected to the outside of the column (101), and the support rod (104) is fixed to the outside of the base (103).

4. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 2, characterized in that: The base plate (2) is rotatably connected to the outside of the column (101), and the protection box (3) is fixedly connected to the outside of the column (101).

5. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 1, characterized in that: The quantitative member (4) comprises a weighing instrument (401) fixedly connected to the outside of the bottom plate (2), and a weighing plate (402) is fixedly connected to the outside of the weighing instrument (401).

6. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 2, characterized in that: The quantitative member (4) further comprises a hydraulic rod (404) arranged outside the fixed rod (102), the piston rod of the hydraulic rod (404) being rotatably connected to the bottom of the base plate (2), and a controller (403) being fixedly connected to the outside of the fixed rod (102).

7. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 1, characterized in that: The material conveying member (5) comprises a material conveying pipe (501) fixedly connected to the inside of the protection box (3), and a feed hopper (502) is fixedly connected to the outside of the material conveying pipe (501).

8. A quantitative copper adding device for producing anode steel claws of electrolytic cells according to claim 3, characterized in that: The outer side of the support rod (104) is fixedly connected to an inclined plate (6), and the outer side of the inclined plate (6) is fixedly connected to a baffle (7).

Images